485314844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2621}}^1$

素因数の和:3038

約数の個数: 48

約数和(自身を含む): 1030760640

約数和(自身を除く): 545445796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 389, 476, 778, 1556, 2621, 2723, 5242, 5446, 6613, 10484, 10892, 13226, 18347, 26452, 36694, 44557, 46291, 73388, 89114, 92582, 178228, 185164, 311899, 623798, 1019569, 1247596, 2039138, 4078276, 7136983, 14273966, 17332673, 28547932, 34665346, 69330692, 121328711, 242657422, 485314844]

約数ペア:

[(1, 485314844), (2, 242657422), (4, 121328711), (7, 69330692), (14, 34665346), (17, 28547932), (28, 17332673), (34, 14273966), (68, 7136983), (119, 4078276), (238, 2039138), (389, 1247596), (476, 1019569), (778, 623798), (1556, 311899), (2621, 185164), (2723, 178228), (5242, 92582), (5446, 89114), (6613, 73388), (10484, 46291), (10892, 44557), (13226, 36694), (18347, 26452)]